Cplusplus Programming More Containers Online Exam Quiz
Cplusplus Programming More Containers GK Quiz. Question and Answers related to Cplusplus Programming More Containers. MCQ (Multiple Choice Questions with answers about Cplusplus Programming More Containers
Sets are implemented using _______________________
Options
A : binary search tree
B : red black tree
C : avl tree
D : heap
Map is implemented using ____________________
Options
A : binary search tree
B : red black tree
C : heap
D : hash table
Unordered map is implemented using _________________
Options
A : binary search tree
B : red black tree
C : heap
D : hash table
Which of the following queue container can expand or shrink from both directions?
Options
A : deque
B : queue
C : priority queue
D : stack
Which container can have the same keys?
Options
A : map
B : multimap
C : unordered map
D : set
Which container is used to store elements as key-value pair?
Options
A : map
B : multimap
C : unordered map
D : all of the mentioned
Which of the following is correct about map and multimap?
Options
A : Map can have same keys whereas multimap cannot
B : Implementation of maps and multimap are different
C : Multimap can have same keys whereas the map cannot
D : Average search time of map is greater than multimap
Which container is best to keep the collection of distinct elements?
Options
A : multimap
B : heap
C : set
D : queue
Which of the following is correct about the map and unordered map?
Options
A : Ordering of keys in maps whereas no such order in the unordered map
B : Maps are implemented red-black trees whereas unordered map are implemented using hash tables
C : Average search time in the unordered map is O(1) whereas it is O(logn) in case of maps
D : All of the mentioned
Which container is used to keep priority based elements?
Options
A : queue
B : stack
C : set
D : priority queue
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